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| Presentation | 2012-11-19 14:00 On the mechanism of enhancement on field emission properties for carbon coated field emitters Toshiharu Higuchi, Masahiro Sasaki, Toshihiro Endo, Shota Horie, Yoichi Yamada (Tsukuba Univ.), Shuji Matsumoto, Shigeki Fukuda (KEK)  ED2012-54 Link to ES Tech. Rep. Archives: ED2012-54 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | To clarify the origin of the superior FE characteristics of carbon coated emitters, we investigated the field enhancement at a triple junction and work function calculated by the Ab initio simulations. The simulations indicate that (1) the electric field near the triple junction is one orders of magnitude higher than at other places, (2) the work function of graphene is dramatically decrease by the hydrogen termination. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Field Emission / Work Function / Ab initio Simulation / First Principle Calculation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 303, ED2012-54, pp. 1-6, Nov. 2012. | |
| Paper # | ED2012-54 | |
| Date of Issue | 2012-11-12 (ED) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | ED2012-54 Link to ES Tech. Rep. Archives: ED2012-54 |
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| Conference Information | |
| Committee | ED |
| Conference Date | 2012-11-19 - 2012-11-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka Univ. Nakanoshima Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Electron tubes, vacuum nanoelectronics, and their related technologies |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2012-11-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On the mechanism of enhancement on field emission properties for carbon coated field emitters |
| Sub Title (in English) | |
| Keyword(1) | Field Emission |
| Keyword(2) | Work Function |
| Keyword(3) | Ab initio Simulation |
| Keyword(4) | First Principle Calculation |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toshiharu Higuchi |
| 1st Author's Affiliation | University of Tsukuba (Tsukuba Univ.) |
| 2nd Author's Name | Masahiro Sasaki |
| 2nd Author's Affiliation | University of Tsukuba (Tsukuba Univ.) |
| 3rd Author's Name | Toshihiro Endo |
| 3rd Author's Affiliation | University of Tsukuba (Tsukuba Univ.) |
| 4th Author's Name | Shota Horie |
| 4th Author's Affiliation | University of Tsukuba (Tsukuba Univ.) |
| 5th Author's Name | Yoichi Yamada |
| 5th Author's Affiliation | University of Tsukuba (Tsukuba Univ.) |
| 6th Author's Name | Shuji Matsumoto |
| 6th Author's Affiliation | High Energy Accelerator Research Organization (KEK) |
| 7th Author's Name | Shigeki Fukuda |
| 7th Author's Affiliation | High Energy Accelerator Research Organization (KEK) |
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| Speaker | Author-1 |
| Date Time | 2012-11-19 14:00:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2012-54 |
| Volume (vol) | vol.112 |
| Number (no) | no.303 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2012-11-12 (ED) |
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